baber/WOPTO huggingface dataset:
Patent KR-20040099795-A (KR)
Inventor: JUNG MYEONG GI
IPC: B62D1/18
Filed: 2003-05-20
Abstract: PURPOSE: A steering column tilting device of a vehicle is provided to increase assembly efficiency by reducing the number of parts, to easily secure a space, and to improve product quality by an accurate operation. CONSTITUTION: A steering column tilting device of a vehicle comprises a column bracket(100) having a fixed gear(110) formed in a constant section of a combination portion; a tilting bracket(200) composed of a movable gear(210) having one side hinge-combined to selectively engage with the fixed gear and a piston rod(220) for engaging the movable gear to the fixed gear by elastically supporting the movable gear and hinge-combined to move upward and downward at the constant angle from the column bracket; and a tilting lever(300) connected with the piston rod by a line member(310) and drawn out to move down the piston rod. A guide tool(230) for guiding the movement of the piston rod is additionally formed at the tilting bracket.
Patent KR-20040105483-A (KR)
Inventor: YOO JAE SUL
IPC: B66F7/02
Filed: 2003-06-09
Abstract: PURPOSE: A safety device for a drop lifter is provided to improve productivity and stability by preventing the drop lifter and an object to be moved from being damaged by the free falling of a moving body when a chain member is broken down. CONSTITUTION: A drop lifter having a safety device is composed of a frame(10), a driving motor(20) mounted to the frame, a sprocket(30) mounted to the frame and interlocked with the driving motor, a moving body(40) on which an object to be moved is placed, a locking rail member(45), a chain member(50) mounted to the sprocket and mounted with a balance weight(51) at one end, and a locking assembly having a rotation stopper member and a base mounted with a rotation control unit. The moving body is movably mounted on a rail member(41) installed in a longitudinal direction of the frame. The locking rail member is mounted adjacently to the rail member in a longitudinal direction of the rail member. A plurality of fixing protrusions are formed at the side of the locking rail member. The rotation stopper member is mounted rotatably to the other end of the chain member, and has a hooked portion hooked in the fixing protrusions. The rotation control unit is coupled to the moving body, hinged to the rotation stopper member, and controls the rotation of the rotation stopper member.
Patent KR-20040107791-A (KR)
Inventor: SO CHI JAE
IPC: F02M27/02
Filed: 2003-06-13
Abstract: PURPOSE: An alternative fuel supply device is provided to secure excellent storability and stability, to form emulsion of water and gasoline without using an emulsifying agent and maintain the emulsion for a long time, and to minimize air pollution. CONSTITUTION: An alternative fuel supply device(1) comprises a fuel tank(10) receiving water and gasoline; a fuel mixing unit(20) having a far infrared ray emission ceramic installed in the fuel tank, and an aeration pipe(45) receiving exhaust gas produced from an engine and aerating water and gasoline; a fuel supply pipe(30) having one end adjacent to the surface of water in the fuel tank and the other end connected to a fuel inlet of the engine; an air supply pipe(50) branched and combined to the fuel supply pipe to supply outside air to the engine; and an exhaust gas pipe(40) exhausting the exhaust gas produced from the engine and supplying the exhaust gas to the aeration pipe. The exhaust gas pipe transmits the heat of the exhaust gas to the fuel supply pipe by at least partially coming in contact with the fuel supply pipe.
Patent KR-20040108395-A (KR)
Inventor: HONG MOON KI
IPC: A01K97/04
Filed: 2003-06-17
Abstract: PURPOSE: Provided is a food for enticement of fish including degradable microbes which help to eliminate odor or to prevent the occurrence of green algae preventing water contamination or environmental pollution. CONSTITUTION: The food for enticement of fish includes microbes which degrade the bait discarded after use, floating material and the like. The microbe is any one or at least one of Bacillus, Clostridium, Streptococcus, Aspergillus, Bifidobacterium, Saccharomyces. Specifically, the microbe is Bacillu Subtilis, Clostridium Butillicum, Streptococcus Pasium, Aspergillus Oryzae, Bifidobacterium longum. The food for enticement of fish further comprises any one or both of loess or rice bran. The method for preparation of food for enticement of fish comprises the steps of providing powder of food for enticement of fish, providing agents for environmental improvement containing degradable microbes and adding water before or after mixing the food for enticement of fish and the agents for environmental improvement.
Patent KR-20040002606-A (KR)
Inventor: ONO TAMOTSU
IPC: G04F8/02
Filed: 2003-06-17
Abstract: PURPOSE: To provide a small and thin analog electronic time piece provided with a mechanism capable of setting surely a gear train for rotating a small second pointer. CONSTITUTION: This analog electronic time piece has a base plate 102, receiving members 106,107,108, time information display wheels 224,228 rotated using the center 300 of the base plate as the rotation center, a small second wheel and pinion rotated using a position other than the center of movement as the rotation center, a winding stem 110, a switching device, and a dial 104. The time piece is provided with a reset lever constituted to be rotated by an operation of the switching device when the winding stem 110 is drawn out to the first stage, and a train wheel setting lever 440 constituted to be moved linearly based on the rotation of the reset lever 140. The train wheel setting lever 440 regulates the rotation of the small second wheel and pinion or other wheel and pinion provided to rotate the small second wheel and pinion, under the condition where the winding stem 110 is drawn out to the first stage.
Patent KR-20030097688-A (KR)
Title: 자기 저항 효과 소자 및 자기 메모리 장치, 자기 저항효과 소자 및 자기 메모리 장치의 제조 방법
IPC: G01R33/09
Filed: 2003-06-19
Abstract: 자기 저항 효과 소자는 한 쌍의 강자성 재료층(자화 고정층(5)과 자화 자유층(7))이 중간층(6)을 사이에 두고 대향되고, 층면에 대하여 수직 방향으로 전류를 흘림으로써 자기 저항 변화를 얻으며, 강자성 재료층이 회전 자장 중 열 처리와 그 후의 정자장 중 열 처리를 포함하는 열 처리에 의해 열 처리되는 자기 메모리 장치는, 자기 저항 효과 소자(1) 및 이 자기 저항 효과 소자(1)를 두께 방향으로 협지하는 비트선 및 워드선을 구비한다.  상기 자기 저항 효과 소자(1) 및 상기 자기 메모리 장치를 제조할 때에, 강자성 재료층(5, 7)은, 회전 자장 중 열 처리 및 그 후 정자장 중 열 처리에 의해 열 처리된다.  강자성 재료층의 자기 이방성을 제어함으로써 양호한 자기 특성을 얻을 수 있는 자기 저항 효과 소자, 및 이 자기 저항 효과 소자를 구비하여 우수한 기입 특성을 갖는 자기 메모리 장치, 및 이들 자기 저항 효과 소자 및 자기 메모리 장치의 제조 방법을 제공한다.
Patent KR-20050000153-A (KR)
Inventor: AN KYUNG SUK
IPC: H01L21/027
Filed: 2003-06-23
Abstract: PURPOSE: A bit of projective exposure equipment is provided to restrain the warp of a wafer by applying uniformly vacuum to the entire surface of the wafer using a wafer fixing part with vacuum nozzles and a vacuum controlling part. CONSTITUTION: A bit of projective exposure equipment includes an exposure chamber, a wafer chuck and a wafer fixing part. The wafer chuck is installed in the chamber. The wafer chuck includes a loading surface for loading a wafer(150). The wafer fixing part(250) includes a plurality of vacuum nozzles(230) regularly arranged on the entire surface of the wafer chuck and a vacuum controlling part for controlling wholly or discretely the vacuum pressure of the vacuum nozzles.
Patent KR-20050000706-A (KR)
Inventor: AHN JUNE HYEON
IPC: H01L31/0232
Filed: 2003-06-24
Abstract: PURPOSE: A coupling structure of an optical waveguide and an optical element and an optical alignment method using the same are provided to align the optical waveguide and the optical element by forming a dummy waveguide and an alignment pattern on a glass substrate including a PLC substrate and the optical element. CONSTITUTION: One or more optical waveguide(111) is formed on a first substrate in order to transmit an optical signal. A plurality of dummy waveguides(112a,112b) are symmetrically formed at both sides of the optical waveguide on the first substrate. A second substrate is adhered on the first substrate. One or more optical element is formed on a rear face of the second substrate in order to be optically connected to the optical waveguide. An optical alignment pattern is formed on a rear face of the second substrate. The optical waveguide and the optical element are aligned by the alignment of the dummy waveguide and the optical alignment pattern.
Patent KR-20050000719-A (KR)
Inventor: NOH KYONG JUN
IPC: G11C7/12
Filed: 2003-06-24
Abstract: PURPOSE: A semiconductor memory device is provided to improve the sensing speed and to improve the stability of a sense amplifying in a low temperature by having an improved reference voltage generation scheme. CONSTITUTION: A semiconductor memory device(100) comprises the first and the second bit lines(BL, BLB); the first and the second main memory cells(MC0, MC1) each connected with the first and the second bit lines(BL, BLB) and controlled by corresponding main word lines(WLT, WLC); the first and the second reference memory cells(RMC0, RMC1) each connected with the first and the second bit lines(BL, BLB) and controlled by corresponding main word lines(WLT, WLC); the first precharge circuit(110) for supplying the first voltage(Vdd/2) to the bit lines in response to the first control signal(HEQ); the second precharge circuit(120) for supplying the second voltage(Vss) to the bit lines in response to the second control signal(GEQ). Wherein the second voltage is used as a reference voltage and is lower or higher than the first voltage, and the second control signal is activated after the activation of the first control signal.
Patent KR-20050002328-A (KR)
Inventor: CHOI DAE HYUN
IPC: G06F17/30
Filed: 2003-06-30
Abstract: PURPOSE: A method for outputting a connective data structure of a display device using a user interface component is provided to enable the user interface components of a limited size to represent the connective data structure of diverse forms and suggest a development method convenient to output the connective data structures to a screen of computer hardware in a developer's position. CONSTITUTION: The user interface components are automatically generated/executed by setting an output range of the connective data in a single structure. The user interface components are automatically generated/executed by setting the output range of the connective data in a complex structure. The connective data of the single/complex structures is automatically assigned/output to the user interface components. An output direction and an output position of the user interface component are adjusted by a feature of the connective data structure.
Patent KR-20040012506-A (KR)
Inventor: OKAMOTO SYUUJI
IPC: B60R1/06
Filed: 2003-07-28
Abstract: PURPOSE: To provide a mirror base wherein bending strength of a support piece part for a mounting piece part is sufficiently ensured without forming them integrally by die-casting or using a resin material having high rigidity. CONSTITUTION: Since bending strength of the support piece part 1B for the mounting piece part 1A is sufficiently ensured by a core member 3 for reinforcing rigidity buried across the mounting piece part 1A and the support piece part 1B, it is unnecessary to form the mounting piece part 1A and the support piece part 1B by integrally die-casting or using the resin material having high rigidity, and they can be integrally formed using a light and inexpensive resin material. Moreover, since a mounting nut part facing a mounting face of the mounting piece part 1A is integrally formed in the core member 3, a post-process in which a nut bush and a stud bolt for mounting are fixed to a mounting boss part by heat pressing-in as in a conventional example becomes unnecessary.
Patent KR-20050013810-A (KR)
Inventor: KIM CHI WON
IPC: H03M9/00
Filed: 2003-07-29
Abstract: PURPOSE: A high speed serializer is provided to prevent jitters in an output signal by reducing coupling effect and inter-symbol interference. CONSTITUTION: A high speed serializer includes N unit blocks(310,320) which are coupled to be parallel with one another. The serializer converts N parallel data streams to a serial data stream using clock signals having N different phases to output the serial data stream via output nodes of the N unit blocks. Each of the unit blocks includes a logic manipulator(312,322) and a first inverter(256,258). The logic manipulator receives i-th data stream and outputs inverted i-th data stream corresponding to a state of j-th clock signal. The first inverter receives the output of the logic manipulator and outputs an inverted version of the received signal.
Patent KR-20050014089-A (KR)
Inventor: JUNG IN SEEK
IPC: E03D9/08
Filed: 2003-07-30
Abstract: PURPOSE: A bidet with a fumigating device is provided to reduce installation space and to reduce the manufacturing cost by installing the fumigating device near a warm air circulation device in the bidet, removing a water tank for fumigation, and simply installing an overflow hose to a water storage tank for cleaning to supply water into the fumigating device. CONSTITUTION: A bidet with a fumigating device(100) comprises a cleaning device, a warm air circulation device(30), and the fumigating device. The cleaning device includes a water storage tank(21) and a nozzle for jetting water toward the user's anus and a private part. In the warm air circulation device, a blower fan(32) and a heater(33) are installed to a drying duct(31) to supply warm air to a user after cleaning and to execute drying. The fumigating device comprises a hollow case(110); a water storage vessel(120) installed to the inner lower side of the hollow case; a heating unit(130) installed to the lower end of the water storage vessel; a medicine receptacle(140) detachably installed to the inner upper side of the case to store medicines; a cover(150) closing up tight the open upper end of the case; and a connection pipe(160) connecting one side of the case and one side of the drying duct to make the vapor passing through the medicines(144) flow in the drying duct.
Patent KR-20050014365-A (KR)
Inventor: CHOI SEONG SOO
Filed: 2003-07-31
Abstract: PURPOSE: A system for collectively managing all processes for transfer radioactive waste in a remote place using the RFID(Radio Frequency ID), the GPS(Global Positioning System), and the CDMA(Code Division Multiple Access) is provided to automate delivery/transport/reception management of each radioactive waste drum from a nuclear power plant to a radioactive waste treatment plant. CONSTITUTION: An RFID card is attached to each radioactive waste drum and is monitored through the wireless by using an information device(100). After requesting delivery to a supervisory agency by reading information related to radioactive waste through an RF reader, delivery related information is written to the RFID card and is stored to a database if delivery approval is received(200). A remote monitoring center monitors the radioactive waste drum by transmitting location information of a transporting means and drum information read from the RFID card the supervisory agency/reception institution(300). In the reception institution, the drum information is read from the RFID card and is recorded to the database, and transfer completion is reported to the supervisory agency(400).
Patent KR-20050018407-A (KR)
Inventor: PARK LAE SU
IPC: F16G1/28
Filed: 2003-08-13
Abstract: PURPOSE: A tooth belt and a manufacturing method of office supplies are provided to improve durability of a belt body and to increase adhesive force of rubber of the belt body and a belt tooth cloth. CONSTITUTION: A tooth belt for office supplies is composed of a base rubber layer(20) arranged with a plurality of core lines(40) along the longitudinal direction; a belt body(10) comprising a plurality of tooth rubber layers(30) installed integrally in the base rubber layer at constant pitches along the longitudinal direction of the belt; and a belt tooth cloth(50) for covering a tooth surface of the tooth rubber layers of the belt body. The belt body is made from a rubber composition formed by mixing natural rubber and styrene butadiene rubber. The belt tooth cloth is adhered and treated from the rubber composition formed by mixing natural rubber and styrene butadiene rubber. The natural rubber and the styrene butadiene rubber of each rubber composition for adhering and treating the belt body and belt tooth cloth are in the mixing ratio of 7:3.
Patent KR-20040024451-A (KR)
Inventor: NAKANISHI YUTAKA
IPC: G11B31/00
Filed: 2003-08-20
Abstract: PURPOSE: To provide a camera-integrated recording and reproducing apparatus with which stable photographing at various camera angles and photographing lasted for a long time but causing less fatigue can be attained. CONSTITUTION: A lens unit 1 and a main body casing 2 are placed in series, a grip unit 3 is placed at a side face 2b of the main body casing 2 and a liquid crystal monitor 4 is located at a side face 2c opposed to the side face 2b, and the grip unit 3 incorporates a recording and reproducing unit 3 and is turnably located in the main body casing 2. Further, a front end 3a of the grip unit 3 is rear-mounted with respect to the rear end of a lens group 1D, and the rear end 3e is placed behind an imaging element 5A. Moreover, faces of the main body casing 2 and the grip unit 3 of the lens unit 1 within their turnable range are formed to be recessed faces 1F, 2A. In addition, it is possible to load or unload a recording medium 9 by opening a top face 3d of the grip unit 3 resulting from manually opening an opening / closing cover 3C outwardly while a hand is inserted between the opening / closing cover 3C of the grip unit and a grip belt 12 to hold the opening / closing cover 3C.
Patent KR-20050019654-A (KR)
Inventor: LEE JAE KYUNG
IPC: H04L12/28
Filed: 2003-08-20
Abstract: PURPOSE: A system for permitting Internet connection based on parent's permission and a controlling method thereof are provided to restrain intemperate Internet use or block connection to unsound or harmful sites by connecting a PC to the Internet according to Internet connection permission of the parent or a manager. CONSTITUTION: A server(20) transmits a web site connection permission request message to a preset user terminal(40) through a communication provider(30) if the web site connection permission request message is received from the PC(10), and transmits a response signal received from the user terminal. When a user requests the connection to the specified web site, the PC transmits the connection request signal including a web site address by connecting to the server and controls the connection to the web site based on the response signal received from the server. The user terminal is a portable terminal such as a mobile phone and a PDA(Personal Digital Assistant).
Patent KR-20050023548-A (KR)
Inventor: MIN KYUNG CHUL
IPC: H04N5/367
Filed: 2003-08-28
Abstract: PURPOSE: An apparatus for correcting a defect pixel of an image sensor and a method for the same are provided to perform simultaneously detection and correction of the defect pixel, thereby reducing the cost and enhancing the efficiency in production. CONSTITUTION: A pixel register member(50) includes plural pixel registers connected in series with each other and stores temporarily the pixel values outputted sequentially from an image sensor. A defect discriminating member(60) multiplies a predetermined weighted value by the pixel of N-2 and the pixel of N+2 among the pixel values stored to the pixel register member, compares the multiplication result with the pixel of N and then discriminates the defect of the pixel of N. When the pixel of N is discriminated by the defect discriminating member as a defect pixel, a defect correction member(70) corrects the pixel of N by using the pixels having the same colors temporarily stored to the pixel register.
Patent KR-20050023590-A (KR)
Inventor: JEONG CHANG SIK
IPC: C10B29/00
Filed: 2003-08-28
Abstract: PURPOSE: To provide an apparatus for improving workability and operating ratio of coke oven by stably and promptly exchanging refractory bricks of coke oven door easily thermally worn out in a coke oven process in which high temperature operation is performed while reducing manual operation of workers to the utmost. CONSTITUTION: The apparatus for exchanging refractory bricks of coke oven door comprises a moving transfer car(10) disposed at one side of coke oven door(200) on a worktable(250) in such a way that the moving transfer car moves forward and backward; a moving stand(30) installed on the moving transfer car such that the moving stand is rotated upward; and a brick absorption advancing means(50) for absorbing refractory bricks(240) and advancing the refractory bricks to the front side of the moving stand, wherein the moving stand is connected to one side of a fixed stand(14) by a hinge(32), the fixed stand horizontally fixed onto a base(12) of the moving transfer car, an operation link which is connected to a cylinder(16) installed on the base, and a central portion of which is pivoted to the fixed stand is connected to the moving stand in such a manner that the moving stand is rotatable upward around a hinge as an axis during driving of the cylinder.
Patent KR-20050023652-A (KR)
Inventor: KIM HYUN SUK
IPC: H04N9/67
Filed: 2003-09-01
Abstract: PURPOSE: A display apparatus is provided to convert only a color distributed to a specific color region in a color space into another color and to display the converted color to a display member. CONSTITUTION: A signal processing member(14) converts an input image signal so that the converted image signal is displayed on a display member(10). A color converting member(17) converts the image signal outputted from the signal processing member so that colors distributed within at least one color region defined by a set of plural colors in a color space among plural colors displayed on the display member are converted within the color space. A control member(18) controls the color on the basis of the input key signal.
Patent KR-20050032269-A (KR)
Title: Method of high-rate denitrification using two reactors in series
Inventor: KIM IN SOO
IPC: C02F3/06
Filed: 2003-10-01
Abstract: To provide a method for removing high concentration nitrates by two-step continuous reactors, the method that has excellent removal efficiency of nitrogen in wastewater containing nitrates, reduces methanol demand to enable economical operation to be performed, reduces factors considered during operation to easily perform operation and simplifies facilities. In a method for removing nitrates in wastewater by heterotrophic denitrification and autotrophic denitrification, a method for removing high concentration nitrates by two-step continuous reactors is characterized in that a heterotrophic denitrification tank and an autotrophic denitrification tank are separately installed, an external carbon source corresponding to 1/8 to 1/2 of heterotrophic denitrification demand is injected into the heterotrophic denitrification tank, and sulfur particles and limestone are filled in the autotrophic denitrification tank so as to efficiently remove nitrates of high concentration contained in wastewater.
Patent KR-20050033693-A (KR)
Title: Method for decaping packaged chip
Inventor: PARK KANG TAE
IPC: H01L23/28
Filed: 2003-10-07
Abstract: A decapping method of a packaged chip is provided to improve reliability of a semiconductor device by performing easily a process for decapping a narrow region selected between ball grids. A preparation process is performed to prepare a package chip(10) having ball grids. A loading process is performed to load the package chip on a hot plate. Fuming nitric acid is coated on a selected region between the ball grids. The hot plate is heated to react the fuming nitric acid. The selected region is decaped by the reaction of the fuming nitric acid with the hot plate.